Dallas Restaurants?

I will be traveling to Dallas next week and I'm looking for some places to eat. I'm looking for at least one fine restaurant, but the others I would like to be cheaper. I have looked at some here - Dallas Restaurants, Best Dallas Restaurants, Fort Worth Restaurants, but I would like some suggestions from you guys about places that probably aren't listed there. Also, out of all the restaurants, which one is your favorite to eat at in Dallas?